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hot-sale immersion gold pcb carbon cheapest factory price for wholesale

hot-sale immersion gold pcb carbon cheapest factory price for wholesale

hot-sale immersion gold pcb carbon cheapest factory price for wholesale
  • hot-sale immersion gold pcb carbon cheapest factory price for wholesale

hot-sale immersion gold pcb carbon cheapest factory price for wholesale

Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver...
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Application Scope
A-TECH's PCB prototype can be used in a variety of industries.Guided by the actual needs of customers, A-TECH provides comprehensive, perfect and quality solutions based on the benefit of customers.
Product Details
Want to know more product information? We will provide you with detailed pictures and detailed content of PCB prototype in the following section for your reference.
Company Advantages
1. A-TECH CIRCUITS Co., Ltd. makes immersion gold pcb of immersion tin pcb finish features through all product lines.
2. The effective quality management system makes this product fully meet regulatory requirements.
3. By perfecting the quality guarantee of immersion gold pcb , A-TECH has received more high comments from customers.


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has gained high popularity for its high quality immersion gold pcb .
2. In terms of technical capabilities, A-TECH CIRCUITS Co., Ltd. is powerful in the industry.
3. Our commitment to our customers has been at the core of who we are. We're committed to constantly creating and reinventing with the singular purpose of making a real difference for our customers. Our business philosophy is based on the highest standards. We always strive to better understand the wants, needs, and expectations of our customers and to constantly exceed them.
A-TECH immersion tin pcb finish has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. The product is guaranteed with great anti-impact performance
The design of A-TECH immersion gold pcb is carried out considering many important factors that are related to human health. These factors are tip-over hazards, formaldehyde safety, lead safety, strong odors, and chemical damage. The product has a lower calorific value
A-TECH immersion gold pcb undergoes a wide range of manufacturing steps. They include foot type collection, CAD graphic design, materials preparation (cleaning and cutting), molding, shaping, and finishing. The product is used for real-time management of the car
The design of A-TECH immersion tin pcb finish is conducted on the basis of the interior design concept. It adapts to the space layout and style, focusing on functionality, and usability for people. The product is endowed with great flexibility
A-TECH immersion gold pcb is inspected in a strict manner. Out of concern of safety and quality, it's checked in terms of fabrics ingredients, accessories if any, dyestuff, and other agents. The product is of great use for avoiding car accidents
This product provides structural stability. It is able to even out any stress on the building by dispersing kinetic force throughout the entire frame and structure. The product has a lower calorific value
The product features the desired safety. Its housing performs well in preventing water or moisture from entering into the inner circuit, posing no electric shock hazard. The product can be bulk ordered by customers
The product has the desired reliability. It is equipped with an intelligent circuit breaker that features reliability and accuracy, ensuring it can work without failure. The product can be bulk ordered by customers
It is properly reflective. Its paint has a very smooth finish, reflecting less amount of light and not looking dull at the same time. The product is of great use for avoiding car accidents
It has the advantage of quick heat transfer capacity. The thermal interface material is applied to the base of the product so as to fill gaps and offer more dissipation paths for the heat. The product is characterized by favorable costs
The product will not gather bacteria and fungi. It is designed with hydrophobic treatment which can drain the water and stain away and offers no chance for the bacteria to grow. The product is more advanced than other peers with a high-performance chip
It is a good sign that the sales network of A-TECH has been developing fast. The product has a lower calorific value
A-TECH CIRCUITS Co., Ltd.'s immersion tin pcb finish covers a wide sales network. The product is incredibly reliable for use
Every procedure of production for immersion tin pcb finish is well inspected in case of quality problem. The product is endowed with great flexibility
In order to provide the professional service,A-TECH employees the most experienced and friendly serve team. The product is praised for its high efficiency
One of the factors that A-TECH has developed more clients is the establishment a mature sales network. It is a star product in the mobile surveillance industry
Doing the utmost to increase the customer satisfication is important for A-TECH. The product is of small size and saves the space
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